Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Melissa Delrossi

Individual provider Physical Therapist · NPI 1447680657

Melissa Delrossi is registered under Physical Therapist in Private Practice in Concord, Massachusetts. Graduated from University of Massachusetts Medical School in 2006, 20 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
20
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2013
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Practice location Address checks out

290 Baker Ave Ste N111
Concord, MA 01742-2189
Phone: (978) 369-0730
Fax: (978) 371-7499
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 16 Hayden Ave, Lexington, MA 02421-7929 — (781) 372-7000

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 17660 (MA)

Record details

NPI number1447680657
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 25, 2013
Last updated in NPPESDecember 7, 2023
Certification dateDecember 7, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2006 (20 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients108
Services billed 1,253 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Lahey Clinic Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1372 clinicians in the practice; 12 are shown here.

Other providers in Concord